$ git clone -n git+ssh://git@gitee.com/src-anolis-os/shim-unsigned-aarch64.git /var/lib/mock/dist-an23-riscv64-build-117327-45917/root/chroot_tmpdir/scmroot/shim-unsigned-aarch64
Cloning into '/var/lib/mock/dist-an23-riscv64-build-117327-45917/root/chroot_tmpdir/scmroot/shim-unsigned-aarch64'...
$ git reset --hard origin/a23
HEAD is now at 3b5022e init from shim 15.4